From 2c12c0652d2b8c8440e1e908f004826840ed14ab Mon Sep 17 00:00:00 2001
From: Aleksey Veresov <aleksey@veresov.pro>
Date: Fri, 18 Oct 2019 17:33:06 +0300
Subject: [texo] Semi-working.

---
 src/html.cpp | 173 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 173 insertions(+)

(limited to 'src/html.cpp')

diff --git a/src/html.cpp b/src/html.cpp
index 290891e..5155661 100644
--- a/src/html.cpp
+++ b/src/html.cpp
@@ -1 +1,174 @@
 #include "html.hpp"
+
+
+TexoProducerHTML::TexoProducerHTML(TexoExporter &exporter):
+    TexoProducer(exporter)
+{}
+
+void TexoProducerHTML::Put(const Texo &piece)
+{
+    switch (piece.c) {
+    case '<': exporter.Put("&lt;");  break;
+    case '>': exporter.Put("&gt;");  break;
+    default:  exporter.Put(piece.c); break;
+    }
+}
+
+void TexoProducerHTML::Put(const TexoHeader &piece)
+{
+    exporter.Put('<');
+    if (piece.closing) {
+        exporter.Put('/');
+    }
+    if (piece.level <= 1) {
+        exporter.Put("h6>");
+    } else if (piece.level == 2) {
+        exporter.Put("h5>");
+    } else if (piece.level == 3) {
+        exporter.Put("h4>");
+    } else if (piece.level == 4) {
+        exporter.Put("h3>");
+    } else if (piece.level == 5) {
+        exporter.Put("h2>");
+    } else {
+        exporter.Put("h1>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoParagraph &piece)
+{
+    if (piece.closing) {
+        exporter.Put("</p>");
+    } else {
+        exporter.Put("<p>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoCode &piece)
+{
+    if (piece.closing) {
+        exporter.Put("</pre>");
+    } else {
+        exporter.Put("<pre>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoQuote &piece)
+{
+    if (piece.closing) {
+        exporter.Put("</p></blockquote>");
+    } else {
+        exporter.Put("<blockquote><p>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoMono &piece)
+{
+    if (piece.closing) {
+        exporter.Put("</code>");
+    } else {
+        exporter.Put("<code>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoBold &piece)
+{
+    if (piece.closing) {
+        exporter.Put("</b>");
+    } else {
+        exporter.Put("<b>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoItalic &piece)
+{
+    if (piece.closing) {
+        exporter.Put("</i>");
+    } else {
+        exporter.Put("<i>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoUnderline &piece)
+{
+    if (piece.closing) {
+        exporter.Put("</ins>");
+    } else {
+        exporter.Put("<ins>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoStrike &piece)
+{
+    if (piece.closing) {
+        exporter.Put("</del>");
+    } else {
+        exporter.Put("<del>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoImage &piece)
+{
+    if (piece.path != "") {
+        bool link  = piece.link != "";
+        bool title = piece.title != "";
+        if (link) {
+            exporter.Put("<a href='");
+            exporter.Put(piece.link);
+            if (title) {
+                exporter.Put("' title='");
+                exporter.Put(piece.title);
+            }
+            exporter.Put("'>");
+        }
+        exporter.Put("<img src='");
+        exporter.Put(piece.path);
+        if (piece.alt != "") {
+            exporter.Put("' alt='");
+            exporter.Put(piece.alt);
+        }
+        if (title) {
+            exporter.Put("' title='");
+            exporter.Put(piece.title);
+        }
+        exporter.Put("'/>");
+        if (link) {
+            exporter.Put("</a>");
+        }
+    }
+}
+
+void TexoProducerHTML::Put(const TexoLink &piece)
+{
+    if (piece.text != "" && piece.link != "") {
+        exporter.Put("<a href='");
+        exporter.Put(piece.link);
+        if (piece.title != "") {
+            exporter.Put("' title='");
+            exporter.Put(piece.title);
+        }
+        exporter.Put("'>");
+        exporter.Put(piece.text);
+        exporter.Put("</a>");
+    }
+}
+
+void TexoProducerHTML::Put(const TexoLineBreak &piece)
+{
+    exporter.Put("<br/>");
+}
+
+void TexoProducerHTML::Put(const TexoHorizontalRule &piece)
+{
+    exporter.Put("<hr/>");
+}
+
+
+TexoImporterHTML::TexoImporterHTML(TexoProducer &producer):
+    TexoImporter(producer)
+{}
+
+void TexoImporterHTML::Put(char c)
+{  // TODO
+    producer.Put(Texo(c));
+}
-- 
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